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| author | Douglas Gregor <dgregor@apple.com> | 2010-12-15 19:43:21 +0000 |
|---|---|---|
| committer | Douglas Gregor <dgregor@apple.com> | 2010-12-15 19:43:21 +0000 |
| commit | 9ef75899bae6dd9a4be1252ae9cadcb619c170ff (patch) | |
| tree | 5790f6909a1738efde006a9ff1e20d3e98cabd72 /lib/Frontend/CompilerInvocation.cpp | |
| parent | 0827408865e32789e0ec4b8113a302ccdc531423 (diff) | |
Introduce a RecursiveASTVisitor subclass that finds all unexpanded
parameter packs within a statement, type, etc. Use this visitor to
provide improved diagnostics for the presence of unexpanded parameter
packs in a full expression, base type, declaration type, etc., by
highlighting the unexpanded parameter packs and providing their names,
e.g.,
test/CXX/temp/temp.decls/temp.variadic/p5.cpp:28:85: error: declaration type
contains unexpanded parameter packs 'VeryInnerTypes',
'OuterTypes', ...
...VeryInnerTypes, OuterTypes>, pair<InnerTypes, OuterTypes> > types;
~~~~~~~~~~~~~~ ~~~~~~~~~~ ~~~~~~~~~~ ~~~~~~~~~~ ^
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@121883 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Frontend/CompilerInvocation.cpp')
0 files changed, 0 insertions, 0 deletions